Check that www.rediris.es exists for IPv4 in case we have a typo on the domain name. Use dig to query the local name server (::1).


; <<>> DiG 9.4.1-P1 <<>> +trace +all rediris.es soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 250
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			235042	IN	NS	c.root-servers.net.
.			235042	IN	NS	k.root-servers.net.
.			235042	IN	NS	f.root-servers.net.
.			235042	IN	NS	l.root-servers.net.
.			235042	IN	NS	a.root-servers.net.
.			235042	IN	NS	g.root-servers.net.
.			235042	IN	NS	m.root-servers.net.
.			235042	IN	NS	h.root-servers.net.
.			235042	IN	NS	e.root-servers.net.
.			235042	IN	NS	i.root-servers.net.
.			235042	IN	NS	d.root-servers.net.
.			235042	IN	NS	j.root-servers.net.
.			235042	IN	NS	b.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	104365	IN	A	198.41.0.4
a.root-servers.net.	104365	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	62629	IN	A	192.228.79.201
c.root-servers.net.	450413	IN	A	192.33.4.12
d.root-servers.net.	408762	IN	A	128.8.10.90
d.root-servers.net.	408762	IN	AAAA	2001:500:2d::d
e.root-servers.net.	59949	IN	A	192.203.230.10
f.root-servers.net.	105236	IN	A	192.5.5.241
f.root-servers.net.	410112	IN	AAAA	2001:500:2f::f
g.root-servers.net.	105900	IN	A	192.112.36.4
h.root-servers.net.	62938	IN	A	128.63.2.53
h.root-servers.net.	62938	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	104472	IN	A	192.36.148.17
i.root-servers.net.	104472	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 09:00:39 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 894
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 12

;; QUESTION SECTION:
;rediris.es.			IN	SOA

;; AUTHORITY SECTION:
es.			172800	IN	NS	ns-ext.nic.cl.
es.			172800	IN	NS	sns-pb.isc.org.
es.			172800	IN	NS	ns3.nic.fr.
es.			172800	IN	NS	ns15.communitydns.net.
es.			172800	IN	NS	a.nic.es.
es.			172800	IN	NS	ns1.cesca.es.
es.			172800	IN	NS	f.nic.es.

;; ADDITIONAL SECTION:
a.nic.es.		172800	IN	A	194.69.254.1
f.nic.es.		172800	IN	A	130.206.1.2
ns1.cesca.es.		172800	IN	A	84.88.0.3
ns3.nic.fr.		172800	IN	A	192.134.0.49
ns15.communitydns.net.	172800	IN	A	194.0.1.15
ns-ext.nic.cl.		172800	IN	A	200.1.123.14
sns-pb.isc.org.		172800	IN	A	192.5.4.1
a.nic.es.		172800	IN	AAAA	2001:67c:21cc:2000::64:41
f.nic.es.		172800	IN	AAAA	2001:720:418:caf1::2
ns3.nic.fr.		172800	IN	AAAA	2001:660:3006:1::1:1
ns15.communitydns.net.	172800	IN	AAAA	2001:678:4::f
sns-pb.isc.org.		172800	IN	AAAA	2001:500:2e::1

;; Query time: 250 msec
;; SERVER: 2001:500:2d::d#53(d.root-servers.net)
;; WHEN: Tue May 22 09:00:40 2012
;; MSG SIZE  rcvd: 454

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1205
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;rediris.es.			IN	SOA

;; ANSWER SECTION:
rediris.es.		7200	IN	SOA	sun.rediris.es. hostmaster.rediris.es. 2012052101 14400 7200 2592000 7200

;; Query time: 204 msec
;; SERVER: 2001:678:4::f#53(ns15.communitydns.net)
;; WHEN: Tue May 22 09:00:40 2012
;; MSG SIZE  rcvd: 99

HTTP

Looking for CNAME of www.rediris.es
Checking if there is a AAAA for www.rediris.es ... success.
Sending...

HEAD / HTTP/1.1
Host: www.rediris.es
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html

Reading ...

HTTP/1.1 200 OK
Date: Mon, 21 May 2012 23:30:38 GMT
Server: Apache/2.2.3 (Red Hat)
Content-Location: index.php.en
Vary: negotiate,accept-language
TCN: choice
X-Powered-By: PHP/5.3.10
Set-Cookie: language=en; path=/; domain=rediris.es
Cache-Control: no-cache
Content-Type: text/html; charset=UTF-8
Content-Language: en

Accessed / [2001:720:418:cafd:0:0:0:20] Response: HTTP/1.1 200 OK

SMTP

MX 10 mx01.puc.rediris.es
Looking for AAAA on mx01.puc.rediris.es
MX 10 mx02.puc.rediris.es
Looking for AAAA on mx02.puc.rediris.es
Connecting to 2001:720:418:ca01:0:0:0:132 ... done.
220 ESMTP
250-rudy.puc.rediris.es Hello suzuka.mrp.net [2001:44b8:60::2]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-AUTH NTLM DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
250-STARTTLS
250 HELP

DNS

Looking for AAAA of NS scsnms.switch.ch
Querying 2001:620:0:0:0:0:0:1 for SOA of rediris.es over IPv6 ... successful!
Looking for AAAA of NS ns15.communitydns.net
Querying 2001:678:4:0:0:0:0:f for SOA of rediris.es over IPv6 ... successful!
Looking for AAAA of NS ns02.fccn.pt
Querying 2001:690:a80:4001:0:0:0:200 for SOA of rediris.es over IPv6 ... successful!
Looking for AAAA of NS sun.rediris.es
Querying 2001:720:418:caf1:0:0:0:2 for SOA of rediris.es over IPv6 ... successful!
Looking for AAAA of NS chico.rediris.es
Querying 2001:720:418:caf1:0:0:0:3 for SOA of rediris.es over IPv6 ... successful!

NTP

Looking for an A record for ntp.rediris.es
Looking for an A record for clock.rediris.es
Looking for an A record for time.rediris.es
Looking for an A record for chime.rediris.es

XMPP

Looking for a SRV record for _xmpp-client._tcp.rediris.es
Found XMPP client jabber.rediris.es (5, 5222)
Trying to connect to 130.206.1.15 on 5222 ... Connection succeeded
Trying to connect to 2001:720:418:caf1:0:0:0:15 on 5222 ... Connection succeeded

Looking for a SRV record for _xmpp-server._tcp.rediris.es
Found XMPP server jabber.rediris.es (5, 5269)
Trying to connect to 130.206.1.15 on 5269 ... Connection succeeded
Trying to connect to 2001:720:418:caf1:0:0:0:15 on 5269 ... Connection succeeded

Last Updated: Mon May 21 23:30:48 2012 UTC